rstox is a Rust wrapper for toxcore.
You need to have toxcore installed as dependency to use rstox. Either follow install instructions, or, if you're running Gentoo, add Tox overlay and install toxcore:
# layman -f && layman -a tox-overlay && emerge net-libs/tox
To use rstox in your project, add to your Cargo.toml:
[dependencies.rstox]
git = "https://github.com/suhr/rstox.git"
and make something - example
toxcore API documentation: https://libtoxcore.so
rstox is licensed under LGPLv3